Minyard-CS 810716 HOGAN & RASOR,
Engineers · Planners · Consultants
July 16, 1981
Mr. Hugh W. Heflin, Chief Engineer
Engineering Section
Property Division
State Board of Insurance
1110 San Jacinto
Austin, Texas 78786
Re: Minyards Distribution System Coppell, Texas
Dear Mr. Heflin:
As requested by Mr. James R. Elium III, City Administrator,
Coppell, Texas, we do hereby submit the following data
regarding the above referenced project and in reply to
Item No. 7 of your letter of April 29, 1981, to Gulf
Automatic Sprinkler Company.
1. Your letter to this office on April 28, 1980,
extending approval subject to the completion
of the two projects.
2. A letter from the Texas Department of Health
on September 17, 1980, granting approval of
the proposed improvements.
We trust that the enclosed correspondence will fully
satisfy Item No. 7 of your letter to Gulf Automatic
Sprinkler Company.
Also, please be advised that through funding from the Water
Development Board, the entire project, consisting of the
2730 Repubhc Bank Tower I~)allas, Texas 75201 214/742-5811
Mr. Hugh W. Heflin, Chief Engineer
July 16, 1981
Page Two
ground storage, high service pumps and the additional
16-inch water transmission mains needed to complete the
16-inch feed to the existing elevated tank, will all be
completed within this calendar year.
Should you have any qeustions in regards to this matter,
please contact this office.
Very truly yours,
HOGAN & RASOR, INC.
Dennis R. Masters
ksg
Enclosure
cc: wM~. James R. Elium III
Mr. D. B. Dunkin, Vice President, Minyards Prop., Inc.
Mr. Robert D. Burton, Gulf Automatic Sprinkler Co., Inc.
_YNDO.% OL~DN. JR. W, P. DAYE$. JR. (3UP.~',.O3D
Me r'~b ~' Cl'~ ir ~ n M embe,
MRS. PAT WAGNER ~~ E.J. VOORHI$
Chief Clerk ~ Commissioner of Insurance
STATE BOARD OF INSURANCE
~ :o S~N J^C~NTO
AUSTIN, TEXAS 78786
.~nr21 28, 1980
.Mr. F~nnis Masters
Hogan & Rasor, Inc.
2730 Republic Bank Tower
Dallas, Texas 75201
Re: Proposed Improvements
Coppel] Water System
~ar ~-Lr. ,~hsters,
We have your letter of April 2] with additional information on the water
system improvements being designed t~y your firm.
Based on this additional infomation we wish to extend our approval subject
to comp]eti, on of the t~'o projects.
Very truly yours,
E. J. Voorhis
CO.\B~qSSIOX~R OF INSOTcKYCE
· .. l~j k]
H~gh ~ Hef}in~ ~ief ~ng/neer
Engineering Section
Property
t-B~H/sd.
Texas Department of Health
Robert Bemstein, M.D., F.A.C.P. 1100 West 49th Street ^. M. Donnell, Jr., M.D., M.P.H., F.^.C.P.
Commissioner Austin, Texas 78756 Deputy Commissioner
(512) 458-7111
September 17, 1980
Mr. Dennis R. Masters
Hogan & Rasor, Inc.
Engineers - Planners - Consultants
2730 Republic Bank Tower
Dallas, Texas 75201
Subject: Proposed Public Water Supply Improvements
City of Coppell
Dallas County, Texas
Dear Mr. Masters:
Reference is made to your letter of August 27, 1980, transmitting planning
material for the construction of a 16-inch diameter water transmission main
approximately 3,910 feet in length and a 500,000 gallon ground storage tank.
We note that the ground storage tank will be constructed partially below ground
and equipped with an underdrain system which includes a sump pump. Two 1,000
gpm and one 700 gpm service pumps will be installed on the roof of the ground
storage tank and equipped with vertical suction lines extending down into the
tank. Both the ground storage tank and the transmission main will include
all necessary piping, valves, controls, and related appurtenances.
We have reviewed this planning material and it appears to have been prepared
in general conformity with good public health engineering practices and may be
considered approved for construction with the understanding that the water
transmission main will be disinfected in accordance with "AWWA Standards".
Particular attention should be given to the retention time of the chlorine
solution in the transmission main during the disinfection procedure.
We appreciate your cooperation in submitting this planning material for our
review and hope that the proposed facilities can be provided at an early date,
If we may be of assistance in the future, please let us know.
Sincerely,
Hark V. Lowry, P.E., Chief cc: Cit~ of Coppell
Plan Review and Wastewater Branch cc: Dallas County Health Dept.
Division of Water Hygiene cc: Publ£c Health Region 5
~S :is